BMW 3 Series 2027: Key Specs and Trims

Yousef AlmasaedLast Updated: October 5, 2026

11 minutes read

In the world of luxury midsize sedans, the 2027 BMW 3 Series delivers a bold combination of traditional engine heritage and the growing presence of electric power. The all-new car belongs to the luxury midsize sedan segment and presents itself as a well-rounded option for those seeking an elegant daily car with a respectable dose of performance.

The 2027 BMW 3 Series is available in five main trims: 318, 320, M350 xDrive, i3 50 xDrive, and i3 40 xDrive, giving buyers a wide lineup that starts with the economical gasoline trim and extends to a fully electric trim with a range exceeding 900 km.

The gasoline trims use 2.0-liter turbocharged four-cylinder engines, producing 156 horsepower in the 318 and 211 horsepower in the 320, while the M350 xDrive comes with a 3.0-liter six-cylinder engine producing 443 horsepower. The i3 50 xDrive and i3 40 xDrive electric trims use two electric motors and batteries with capacities of 108.7 and 82.8 kWh, respectively, offering driving ranges of up to 912 and 710 km.

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2027 BMW 3 Series Specifications Table

Specification	Details
Car and model name	2027 BMW 3 Series
Class	Luxury midsize sedan
Body type	Sedan
Trims	318 320 M350 xDrive i3 50 xDrive i3 40 xDrive
Powertrain type	Mild-hybrid turbo gasoline Fully electric
Engine and displacement	2.0-liter turbocharged 4-cylinder (318 and 320) 3.0-liter turbocharged 6-cylinder (M350 xDrive)
Number of cylinders	4 cylinders 6 cylinders
Induction type	Turbocharged
Total power	156 hp (318) 211 hp (320) 443 hp (M350 xDrive) 345 hp (i3 50 xDrive) 374 hp (i3 40 xDrive)
Total torque	250 Nm (318) 330 Nm (320) 580 Nm (M350 xDrive) 645 Nm (i3 50 xDrive) 520 Nm (i3 40 xDrive)
Transmission	Automatic AT
Number of speeds	8 speeds (gasoline trims) Single speed (electric trims)
Drive system	Rear-wheel drive RWD (318 and 320) All-wheel drive AWD (M350 xDrive, i3 50 xDrive, and i3 40 xDrive)
0–100 km/h acceleration	9.5 seconds (318) 7.4 seconds (320) 4.1 seconds (M350 xDrive) 4.7 seconds (i3 50 xDrive) 5.4 seconds (i3 40 xDrive)
Top speed	215 km/h (318) 240 km/h (320) 250 km/h (M350 xDrive) 200 km/h (i3 50 xDrive and i3 40 xDrive)
Fuel tank capacity	59 liters
Battery capacity	108.7 kWh (i3 50 xDrive) 82.8 kWh (i3 40 xDrive)
Electric range	912 km (i3 50 xDrive) 710 km (i3 40 xDrive)
Length	4,765 mm
Width	1,850 mm
Height	1,455 mm
Wheelbase	2,860 mm
Trunk capacity	450 liters

Mechanical Specifications

Under the hood of the 2027 BMW 3 Series, the company offers a variety of powertrains to meet different expectations.

The three gasoline trims, 318, 320, and M350 xDrive, share an eight-speed automatic transmission and a 48-volt mild-hybrid system. This system helps improve responsiveness and reduce fuel consumption by supporting the engine with a small electric motor.

The i3 50 xDrive and i3 40 xDrive electric trims use two electric motors, an AWD all-wheel-drive system, and a single-speed automatic transmission.

The following table outlines the mechanical specifications of the 2027 BMW 3 Series:

Specification	Details
Engine type	318: Turbocharged gasoline 320: Turbocharged gasoline M350 xDrive: Turbocharged gasoline i3 50 xDrive: Fully electric i3 40 xDrive: Fully electric
Number of cylinders	318: 4 320: 4 M350 xDrive: 6 i3 50 xDrive: Two electric motors i3 40 xDrive: Two electric motors
Engine displacement	318: 2.0 liters 320: 2.0 liters M350 xDrive: 3.0 liters i3 50 xDrive: – i3 40 xDrive: –
Hybrid system	318: 48-volt MHEV mild hybrid 320: 48-volt MHEV mild hybrid M350 xDrive: 48-volt MHEV mild hybrid i3 50 xDrive: – i3 40 xDrive: –
Total power	318: 156 hp 320: 211 hp M350 xDrive: 443 hp i3 50 xDrive: 345 hp i3 40 xDrive: 374 hp
Total torque	318: 250 Nm 320: 330 Nm M350 xDrive: 580 Nm i3 50 xDrive: 645 Nm i3 40 xDrive: 520 Nm
Transmission	318: 8-speed automatic 320: 8-speed automatic M350 xDrive: 8-speed automatic i3 50 xDrive: Single-speed automatic i3 40 xDrive: Single-speed automatic
Drive system	318: Rear-wheel drive RWD 320: Rear-wheel drive RWD M350 xDrive: All-wheel drive AWD i3 50 xDrive: All-wheel drive AWD i3 40 xDrive: All-wheel drive AWD
0–100 km/h acceleration	318: 9.5 seconds 320: 7.4 seconds M350 xDrive: 4.1 seconds i3 50 xDrive: 4.7 seconds i3 40 xDrive: 5.4 seconds
Top speed	318: 215 km/h 320: 240 km/h M350 xDrive: 250 km/h i3 50 xDrive: 200 km/h i3 40 xDrive: 200 km/h
Battery capacity	318: – 320: – M350 xDrive: – i3 50 xDrive: 108.7 kWh i3 40 xDrive: 82.8 kWh
Electric range	318: – 320: – M350 xDrive: – i3 50 xDrive: 912 km i3 40 xDrive: 710 km

Exterior Design

The 2027 BMW 3 Series features an exterior design that reflects the company’s Bavarian identity while incorporating modern touches that follow market trends. The front end is adorned with LED headlights and LED daytime running lights, giving the car a strong road presence. The design is completed by LED taillights that extend elegantly across both sides of the rear.

The 19-inch aluminum wheels give the car a balanced sporty stance, while the side mirrors feature turn signals, power adjustment and folding, heating, and memory functions. These practical details enhance user comfort in various conditions. The panoramic sunroof adds a sense of spaciousness and natural ventilation, particularly in moderate weather. Together, these features make the exterior design not only attractive but also functional and practical for everyday use.

Key exterior design specifications of the 2027 BMW 3 Series:

LED headlights
LED daytime running lights
LED taillights
19-inch aluminum wheels
Exterior mirrors with turn signals, power adjustment and folding, heating, and memory functions
Panoramic sunroof

Dimensions and Space

The 2027 BMW 3 Series has carefully considered dimensions that combine a strong road presence with ease of everyday handling.

The following table outlines the dimensions of the 2027 BMW 3 Series:

Specification	Details
Length	4,765 mm
Width	1,850 mm
Height	1,455 mm
Wheelbase	2,860 mm
Trunk capacity	450 liters

Interior

The interior of the 2027 BMW 3 Series is designed to offer a blend of luxury, comfort, and technology. The seating layout is 2+3, a practical configuration for small families.

The 318, 320, and i3 trims feature Veganza leather upholstery, while the BMW Individual trim receives luxurious Merino leather, and the M350 features leather with M PerformTex Alcantara. The driver’s sport seat offers power adjustment, memory, heating, ventilation, and massage, as does the front passenger seat. These features raise the level of comfort, especially on long trips. The multifunction leather steering wheel has touch buttons, making it easy to control various systems without taking your hands off the wheel.

The 17.9-inch infotainment screen supports wireless Apple CarPlay, wireless Android Auto, and navigation. It is a large screen that provides a smooth and clear user experience. The sound system consists of seven speakers, while a head-up display adds a technological touch and improves focus while driving. The three-zone automatic climate control system includes a rear vent and an air-purification filter, ensuring balanced cooling throughout the cabin.

Key interior features of the 2027 BMW 3 Series:

Five seats in a 2+3 layout
Veganza leather upholstery for the 318, 320, and i3 trims
Luxury Merino leather for the BMW Individual trim
Leather with M PerformTex Alcantara for the M350 trim
Sport driver’s seat with power adjustment, memory, heating, ventilation, and massage
Sport front passenger seat with power adjustment, memory, heating, ventilation, and massage
Multifunction leather steering wheel with touch buttons
17.9-inch infotainment screen
Seven speakers
Head-up display HUD
Three-zone automatic climate control with rear vent and air-purification filter
Heated rear seats in the second row
Wireless phone charger in the first row
Ambient interior lighting

Technology and Comfort

In terms of technology, the 2027 BMW 3 Series offers a comprehensive package of systems that make everyday life easier. The 17.9-inch infotainment screen serves as the main control center and supports wireless Apple CarPlay and wireless Android Auto, allowing easy phone connectivity without cables. The integrated navigation system helps with travel inside and outside cities. The head-up display presents essential driving information directly in front of the driver, reducing distractions.

The seven-speaker sound system provides an acceptable audio experience for everyday use. The three-zone automatic climate control with a rear vent and air-purification filter ensures the comfort of all passengers, especially those in the rear seats. The wireless phone charger in the first row adds convenience and eliminates the need for cables. Ambient interior lighting adds an attractive touch and helps create a relaxing atmosphere inside the cabin. Together, these technologies make the car suitable for everyday use, whether on short commutes or long trips, with a high level of comfort and connectivity.

Key technologies and comfort features of the 2027 BMW 3 Series:

17.9-inch infotainment screen
Wireless Apple CarPlay
Wireless Android Auto
Navigation system
Head-up display HUD
Seven speakers
Three-zone automatic climate control
Rear climate vent
Air-purification filter
Wireless phone charger
Ambient interior lighting

Security and Safety

The security and safety systems in the 2027 BMW 3 Series are comprehensive and advanced, placing the car in a strong position within its segment. The airbags include front airbags for the driver and front passenger, front side airbags for the driver and front passenger, curtain airbags on both sides, and a central front airbag.

Key security and safety systems in the 2027 BMW 3 Series:

Front airbags for the driver and front passenger
Front side airbags for the driver and front passenger
Side curtain airbags
Central front airbag
Anti-lock braking system ABS
Electronic brakeforce distribution EBD
Traction control
Electronic stability control
Hill-start assist
Adaptive cruise control with stop-and-go
Forward collision warning
Automatic emergency braking
Road path monitoring with lane departure warning and lane-keeping assist
Blind-spot monitoring
Blind-spot collision avoidance
Rear cross-traffic warning
Rear collision warning
Traffic jam assist
Highway assist
Driver fatigue monitoring
Traffic sign recognition
Front, rear, and side parking sensors
360-degree camera
Dash camera
Parking assistance
Remote parking

Trims

The 2027 BMW 3 Series is available in five main trims: 318, 320, M350 xDrive, i3 50 xDrive, and i3 40 xDrive.

Overview table of the 2027 BMW 3 Series trims and prices:

Trim	Key specifications
318	2.0-liter turbocharged 4-cylinder engine 156 hp 250 Nm Rear-wheel drive 9.5-second acceleration
320	2.0-liter turbocharged 4-cylinder engine 211 hp 330 Nm Rear-wheel drive 7.4-second acceleration
M350 xDrive	3.0-liter turbocharged 6-cylinder engine 443 hp 580 Nm All-wheel drive 4.1-second acceleration
i3 50 xDrive	Fully electric 345 hp 645 Nm 108.7 kWh battery 912 km range 4.7-second acceleration
i3 40 xDrive	Fully electric 374 hp 520 Nm 82.8 kWh battery 710 km range 5.4-second acceleration

Who Is the 2027 BMW 3 Series Suitable For?

Those seeking a luxury midsize sedan for everyday use
Small families needing five seats and a 450-liter trunk
Performance enthusiasts who prefer the 443-hp M350 xDrive
Electric-car enthusiasts wanting a long range exceeding 700 km
Users who value modern technologies such as the large screen and head-up display
Drivers seeking a comprehensive safety package with advanced assistance systems
Those wanting a luxurious cabin with features such as heating, ventilation, and massage

Frequently Asked Questions

What are the trims of the 2027 BMW 3 Series?

The 2027 BMW 3 Series is available in five main trims: 318, 320, M350 xDrive, i3 50 xDrive, and i3 40 xDrive, with options combining gasoline engines and fully electric trims.

What engines does the 2027 BMW 3 Series have?

The 318 and 320 come with a 2.0-liter turbocharged four-cylinder gasoline engine, while the M350 xDrive uses a 3.0-liter turbocharged six-cylinder engine. The i3 50 xDrive and i3 40 xDrive use a fully electric powertrain with two electric motors.

How much power does the 2027 BMW 3 Series produce?

The 318 produces 156 horsepower, while the 320 delivers 211 horsepower and the M350 xDrive produces 443 horsepower. The i3 50 xDrive produces 345 horsepower, while the i3 40 xDrive produces approximately 374 horsepower.

Which is the fastest 2027 BMW 3 Series trim?

The M350 xDrive is the fastest of the listed trims in terms of acceleration, going from 0 to 100 km/h in 4.1 seconds and reaching a top speed of 250 km/h.

What is the range of the 2027 BMW i3 50 xDrive?

The i3 50 xDrive comes with a 108.7 kWh battery, and its electric driving range reaches 912 km.

What is the range of the 2027 BMW i3 40 xDrive?

The i3 40 xDrive uses an 82.8 kWh battery and has an electric driving range of up to 710 km, with acceleration from 0 to 100 km/h in 5.4 seconds.

Is the 2027 BMW 3 Series gasoline or electric?

The car is available with multiple options. The 318, 320, and M350 xDrive use gasoline engines with a 48-volt mild-hybrid system, while the i3 50 xDrive and i3 40 xDrive are fully electric.

Is the 2027 BMW 3 Series rear-wheel drive or all-wheel drive?

The 318 and 320 come with rear-wheel drive, while the M350 xDrive, i3 50 xDrive, and i3 40 xDrive use the AWD all-wheel-drive system.

What is the trunk capacity of the 2027 BMW 3 Series?

The trunk capacity is 450 liters, providing suitable space for luggage and everyday essentials.

How many seats does the 2027 BMW 3 Series have?

The car seats five passengers in a 2+3 layout.

What are the key interior features of the 2027 BMW 3 Series?

The cabin includes features such as power-adjustable sport seats with memory, heating, ventilation, and massage, along with a 17.9-inch infotainment screen, three-zone automatic climate control, ambient interior lighting, and a wireless phone charger.

Does the 2027 BMW 3 Series support Apple CarPlay and Android Auto?

Yes, the car supports wireless Apple CarPlay and Android Auto, along with an integrated navigation system and a large infotainment screen.

What are the key safety systems in the 2027 BMW 3 Series?

The car includes a wide range of safety and driver-assistance systems, such as forward collision warning, automatic emergency braking, blind-spot monitoring, rear cross-traffic warning, lane-keeping assist, adaptive cruise control, a 360-degree camera, and multiple parking sensors.

Does the 2027 BMW 3 Series have a 360-degree camera?

Yes, the car is available with a 360-degree camera as part of its parking assistance and surround-view systems.

What are the dimensions of the 2027 BMW 3 Series?

The car is 4,765 mm long, 1,850 mm wide, and 1,455 mm high, while its wheelbase measures 2,860 mm.

Is the 2027 BMW 3 Series suitable for families?

The car offers five seats and a 450-liter trunk, along with a wide range of comfort and safety features, making it suitable for small families and everyday use.

What type of transmission does the 2027 BMW 3 Series use?

The gasoline trims use an 8-speed automatic transmission, while the electric trims use a single-speed transmission.

Conclusion

The 2027 BMW 3 Series presents itself as a luxury midsize sedan with five diverse trims, combining turbocharged gasoline engines with fully electric versions. The variety of powertrains gives buyers a wide range of options, from the economical 318 to the sporty M350 xDrive, as well as the electric i3 50 xDrive and i3 40 xDrive trims with ranges of up to 912 km. This diversity is one of the car’s main strengths in its segment.

The exterior design combines elegance and practicality, with LED lights, 19-inch wheels, and a panoramic sunroof. The interior provides a high level of comfort and luxury, with power-adjustable sport seats offering heating, ventilation, and massage, a large infotainment screen, and three-zone climate control. These features make the car suitable for both everyday use and long trips.

The security and safety systems are comprehensive and cover various aspects of protection, from airbags to advanced driver-assistance systems. This makes the car a reassuring choice for families and drivers. With its carefully considered dimensions and 450-liter trunk capacity, the car offers a good balance between road presence and ease of use in the city.

In conclusion, the 2027 BMW 3 Series is a luxury midsize sedan offering a comprehensive package of performance, efficiency, technology, and safety, with a range of trims that meets diverse needs. Its available specifications and features make it worth considering in the luxury midsize sedan market.